3937942012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{55243}}^1$

素因数の和:55569

約数の個数: 24

約数和(自身を含む): 7016429952

約数和(自身を除く): 3078487940

約数列:

[1, 2, 4, 71, 142, 251, 284, 502, 1004, 17821, 35642, 55243, 71284, 110486, 220972, 3922253, 7844506, 13865993, 15689012, 27731986, 55463972, 984485503, 1968971006, 3937942012]

約数ペア:

[(1, 3937942012), (2, 1968971006), (4, 984485503), (71, 55463972), (142, 27731986), (251, 15689012), (284, 13865993), (502, 7844506), (1004, 3922253), (17821, 220972), (35642, 110486), (55243, 71284)]